diff --git a/TOY.sol b/TOY.sol
deleted file mode 100644
index bcc810fd..00000000
--- a/TOY.sol
+++ /dev/null
@@ -1,17 +0,0 @@
-pragma solidity ^0.4.2;
-
-contract TOY  {
-
-    address public owner;
-    bool public FLAG;
-
-    modifier checkOwner {
-        require(msg.sender == owner);  _;
-    }
-
-    function TOY() { owner = msg.sender; }
-    function setFlag(bool newFLAG) public { FLAG = newFLAG;  }
-    function boom() public checkOwner {
-        selfdestruct(owner);
-    }
-}